baber/WOPTO huggingface dataset:
Patent WO-2021196078-A1 (WO)
Inventor: WENG XIAOYU
IPC: G02F1/01
Filed: 2020-04-01
Abstract: A device and method for regulating and controlling the polarization state of a light beam, the device comprising a polarizing sheet (1), a phase plate (2), a 4f optical system (3), a polarization converter (4), a first objective lens (5), a low-pass filter (6) and a second objective lens (7) which are arranged in sequence. The polarizing sheet (1), the phase plate (2), the 4f optical system (3), the polarization converter (4), the first objective lens (5), the low-pass filter (6) and the second objective lens (7) share a central axis; the 4f optical system (3) comprises a first lens (8) and a second lens (9); the phase plate (2) is located on a front focal plane of the first lens (8), the polarization converter (4) is located on a rear focal plane of the second lens (9), and the low-pass filter (6) is located on a rear focal plane of the first lens (5). One-to-one correspondence between phase and polarization is utilized, and the control over the polarization state of a light beam is directly completed by means of phase regulation and control. Since real-time dynamic pixelation control over the phase of the light beam may be achieved by means of a phase control device, not only can real-time control of polarization dynamics be achieved, and the precision of polarization regulation and control may reach the level of a single pixel.
Patent WO-2020224396-A1 (WO)
Inventor: ZHU WEIXING
IPC: A61P35/00
Filed: 2020-04-14
Abstract: 本发明提供了一类抑制TDG活性的化合物。具体地，本发明提供了一种如式I所示的具有新颖结构的化合物。本发明的小分子抑制剂对TDG具有优异的抑制作用。
Patent WO-2020221045-A1 (WO)
Title: Method and circuit for obtaining capacitive feedback signal of capacitive feedback-type micro torsion mirror
Inventor: XIA CHANGFENG
IPC: G02B26/08
Filed: 2020-04-20
Abstract: A method and circuit for obtaining a capacitive feedback signal of a capacitive feedback-type micro torsion mirror, which solves the problem of the stability of the capacitive feedback signal of the micro torsion mirror being poor. First, a pulse signal is used as a driving signal to drive the capacitive feedback-type micro torsion mirror to vibrate; it is ensured that during an interval of two adjacent sets of driving pulses, the micro torsion mirror may twist freely for at least 0.5 cycles; secondly, the capacitive feedback signal of the capacitive feedback-type micro torsion mirror is extracted, and the capacitive feedback signal is converted into a voltage signal; then, the voltage signal is amplified; and finally during the interval between the two adjacent sets of driving pulses, the amplified voltage signal is extracted and taken as a real capacitive feedback signal. A carrier generation circuit and a detection circuit are omitted, and the influence of the carrier generation circuit and the detection circuit on a capacitive feedback signal is eliminated. The circuit is more concise and the stability of the capacitive feedback signal is improved. At the same time, a specific driving form and signal extraction manner are used to obtain the real capacitive feedback signal.
Patent WO-2021169018-A1 (WO)
Inventor: YANG CELIA
IPC: G09G3/36
Filed: 2020-04-24
Abstract: Some embodiments provide a method including determining one or more areas of a display to remain active responsive to received user input, determining one or more areas to be dimmed responsive to the received user input, and dimming the one or more areas of the display to be dimmed to reduce a power consumption of the display, to allow users focus on a task execution, to keep privacy but limited content display on the screen dynamically. The user input may include mouse cursor, keyboard, touch, eye position or movement information, voice commands, or a power policy of an electronic device including the display. The dimming may include dimming pixels of the display by applying a mask with pixel blending to the display image prior to the image going to a hardware controller.
Patent WO-2021226780-A1 (WO)
Title: Live-action map generation method, apparatus and device, and readable storage medium
Inventor: CHEN ZUNYU
IPC: G06F16/29
Filed: 2020-05-11
Abstract: A live-action map generation method, apparatus and device, and a computer-readable storage medium. The method comprises: obtaining a live-action image set and anchor point coordinates corresponding to the live-action image set (S101); calculating, by using the anchor point coordinates, a preset coordinate set corresponding to the live-action image set (S102); performing motion recovery structure processing on the preset coordinate set according to the live-action image set to obtain a target coordinate set (S103); and generating a live-action map by using the live-action image set and the target coordinate set (S104). The accuracy of the target coordinate set can be ensured by using the motion recovery structure processing based on the live-action image set, and then the live-action map is generated by using the target coordinate set and the live-action image set; on the basis of ensuring the accuracy of the live-action map, a large amount of manpower and time required for providing indoor positioning devices and generating the map by using the indoor positioning devices are saved, and the generation efficiency of the live-action map is improved.
Patent WO-2020239021-A1 (WO)
Inventor: STOUT MARK ALLEN
IPC: F25C5/04
Filed: 2020-05-28
Abstract: 一种可调式碎冰机，包括具有破碎表面的第一板和具有破碎表面的第二板。第二板的破碎表面相对于第一板的破碎表面呈角度设置，使得在第一板的破碎表面和第二板的破碎表面之间限定出破碎区。电动机联接至第二板，使得第二板能够与电动机一起旋转。第一板和第二板配置成可在电动机运行期间在破碎区中破碎冰。第一板能够相对于第二板旋转，使得第一板的破碎表面与第二板的破碎表面之间限定的角度可调节，以便改变破碎区的碎冰粒尺寸。
Patent WO-2021248291-A1 (WO)
Inventor: ZHOU JING
IPC: C12M1/38
Filed: 2020-06-09
Abstract: A single cell processing instrument, comprising: a power component (1); a working box (2) provided therein with a working cavity and provided thereon with a plurality of first communication holes (20); a kit (31) provided with a sample receiving tank (3101), a waste liquid tank (3102), a sample addition tank (3103), a first microchannel (3104), and a second microchannel (3105); a chip (41) arranged under the kit (31) and forming a gap with the kit (31) and provided thereon with a third microchannel (410) having a micropore array at the bottom thereof; a suction assembly (5) comprising a feed arm (51) and a suction component body (52), a first end of the feed arm (51) being connected to the suction component body (52) and a second end of the feed arm (51) being connected to the power component (1); and a pneumatic assembly in communication with the plurality of first communication holes (20).
Patent WO-2021088365-A1 (WO)
Inventor: XU HANG
IPC: G06N3/04
Filed: 2020-06-10
Abstract: The present application provides a method for determining a neural network and a related apparatus in the field of artificial intelligence. The method comprises: obtaining a plurality of initial search spaces; determining M candidate neural networks according to the plurality of initial search spaces, wherein the candidate neural networks comprise a plurality of candidate subnetworks, the plurality of candidate subnetworks belong to the plurality of initial search spaces, and any two of the plurality of candidate subnetworks belong to different initial search spaces; evaluating the M candidate neural networks to obtain M evaluation results; and according to the M evaluation results, determining N candidate neural networks from the M candidate neural networks, and according to the N candidate neural networks, determining N first target neural networks. The method and the related apparatus provided by the present application can obtain a combined neural network having high performance.
Patent WO-2020253794-A1 (WO)
Inventor: ZHAO FENGLI
IPC: A01D101/00
Filed: 2020-06-18
Abstract: An automatic lawn mower (1), comprising a housing (10) provided with a bottom housing (101), a movement module (20), a cutting mechanism (3) having a cutting element (32), and a control module (50). The automatic lawn mower (1) also comprises a protective assembly (4) provided with a protective wall (40). In the horizontal direction, the protective wall (40) is disposed outside the cutting mechanism (3). The protective assembly (4) comprises at least a movable protective member (41). The protective wall (40) comprises at least a movable protective wall (414) disposed on the movable protective member (41) and located outside the cutting mechanism (3) in the horizontal direction. The cutting mechanism (3) is at any cutting height. When the movable protective member (41) is in a free state without an external force, the ground clearance of the lower end of the movable protective wall (414) is an initial distance. The initial distance is always less than M, and 38≤M≤40 mm. The movable protective member (41) can move in the vertical direction with respect to the bottom housing (101) under the effect of an external force, so as to change the ground clearance of the lower end of the movable protective wall (414).
Patent WO-2021253427-A1 (WO)
Title: Wireless medical device, central monitoring station, and wireless medical monitoring system and method
Inventor: CHI YUNFEI
IPC: H04W24/04
Filed: 2020-06-19
Abstract: A wireless medical device (01), a central monitoring station (04), and a wireless medical monitoring system and method. The system comprises a wireless medical device (01), a wireless access point (02), a wireless control unit (03) and a central monitoring station (04), wherein the wireless medical device (01) and the central monitoring station (04) access a wireless network by means of the wireless access point (02) and communicate with each other by means of the wireless network; the wireless medical device (01) collects and processes at least one physiological parameter signal of a patient to obtain physiological data of the patient, and can also monitor network state information of the wireless access point (02) where same is located at the same time to obtain first network state information; the wireless medical device (01) sends the physiological data and the first network state information to the central monitoring station (04) by means of the wireless network; and the central monitoring station (04) at least displays the physiological data and stores the first network state information.
Patent WO-2021000863-A1 (WO)
Inventor: LIU YUZHOU
IPC: B01J31/06
Filed: 2020-06-30
Abstract: The present invention provides an organic silicon coupling agent and a preparation method therefor. The method comprises enabling hydrosilylation of silane group-containing molecules and alkene group-containing molecules under the catalysis of a highly selective hydrosilylation catalyst to generate the organic silicon coupling agent. The highly selective hydrosilylation catalyst uses alkene and platinum atoms to form weak coordinate bonds, thereby better facilitating activation of the platinum atoms; furthermore, an organic clathrate ligand avoids agglomeration of the platinum atoms, and a spatial three-dimensional structure formed by the coordination complex catalyst can produce a large steric hindrance, thereby greatly improving the selectivity of a hydrosilylation product. According to the preparation method of the present invention, a novel coupling agent can be prepared by hydrosilylation which cannot be catalyzed by a Karstedt's catalyst.
Patent WO-2021013117-A1 (WO)
Title: Systems and methods for providing block-wise sparsity in a neural network
Inventor: GU ZHENYU
IPC: G06N3/08
Filed: 2020-07-20
Abstract: A system for providing block-wise sparsity in a neural network may include at least one memory storing instructions and at least one processor configured to execute the instructions to: divide a matrix of weights associated with a neural network into a plurality of blocks; extract non-zero elements from one or more of the plurality of blocks; re-encode the extracted non-zero elements as vectors with associated coordinates of the extracted non-zero elements within the one or more blocks; enforce input sparsity in the neural network corresponding to the associated coordinates; and execute the neural network using the vectors and the enforced input sparsity.
Patent WO-2021114693-A1 (WO)
Inventor: YIN XUBIN
IPC: B01F29/85
Filed: 2020-08-03
Abstract: A mixing device for producing an organic high-efficiency compound liquid fertilizer, comprising a bottom plate (1) and a mixing barrel (7). The upper part of the mixing barrel (7) is provided with several feeding ports (10), and several unloading mechanisms (12) are installed at the bottom part of the mixing barrel (7); a horizontal stirring shaft (13) horizontally rotates and is installed at the inner part of the mixing barrel (7), a first bevel gear (19) is fixedly installed at the middle of the horizontal stirring shaft (13), and two vertical stirring shafts (17) are symmetrically installed at the upper and lower sides of the horizontal stirring shaft (13) located at the inner part of the mixing barrel (7); spiral blades (14) are fixedly installed at the left and right sides of the horizontal stirring shaft (13), and several strip-shaped stirring blades (18) are fixedly installed on the vertical stirring shafts (17). In the mixing device, once many kinds of raw materials are added to the inner part of the mixing barrel, the horizontal stirring shaft drives the spiral blades to rotate so that the raw materials are gathered to the middle position of the mixing barrel. The strip-shaped stirring blades are used to stir and mix the raw materials, thus avoiding the phenomena of the uneven mixing and insufficient reaction of the raw materials.
Patent WO-2021023178-A1 (WO)
Inventor: REN WENMING
IPC: A61K31/437
Filed: 2020-08-04
Abstract: La présente invention concerne l'utilisation d'un composé hétérocyclique à six chaînons pyrrolo-fusionné dans la préparation d'un médicament pour le traitement de tumeurs à mutation du gène FGFR2. En particulier, la présente invention concerne l'utilisation d'un composé de formule (I) ou un sel pharmaceutiquement acceptable de celui-ci dans la préparation d'un médicament pour le traitement de tumeurs à mutation du gène FGFR2, en particulier, l'utilisation de celui-ci dans la préparation d'un médicament pour le traitement d'un cholangiocarcinome intrahépatique.
Patent WO-2022036481-A1 (WO)
Inventor: Wang Danding
IPC: G02B21/00
Filed: 2020-08-17
Abstract: Disclosed is a correction and interaction system for mobile projection. The system comprises a computer, wherein one end of the computer is connected to a graphic work unit, a signal source, a fuser, a projector, a projection screen, and a camera in sequence; the graphic work unit comprises a display module, an input module and a communication module; a connection lead is provided between the graphic work unit and the computer; the graphic work unit is connected to the computer by means of the connection lead and the Ethernet; and an output port of the graphic work unit is in signal connection with an input port of the signal source. The invention can solve the projection correction problem, and the structure is clear. The invention can also greatly reduce the amount of later on-site maintenance to be carried out by a constructor for a projection system, thereby reducing the cost of later maintenance. A quasi-pointer or a finger on a projected image can be identified to directly complete a quasi-mouse operation, such that a demonstrator can directly perform an operation, and same is performed quickly and conveniently.
Patent WO-2021208311-A1 (WO)
Title: Plug adaptor extension mechanism
Inventor: ZENG GUANGLI
IPC: H01R27/00
Filed: 2020-08-19
Abstract: A plug adaptor extension mechanism, comprising a housing (1), a bush button (2) provided on the housing (1), a plug bush seat (3) provided in the housing (1) and linked to the bush button (2), and a pin assembly (4) provided in the housing (1). The extension mechanism further comprises a fixed rack (5) provided on the housing (1), a movable rack (6) connected to the pin assembly (4), and a gear (7) provided on the plug bush seat (3) and respectively engaged with the fixed rack (5) and the movable rack (6). According to the plug adaptor extension mechanism, while the plug bush seat (3) and the pin assembly (4) are pushed out, the stroke of the bush button (2) can be set to be very short, so that the space for movement of the bush button (2) is reduced, the internal space of a product is saved, the size of the product is reduced, and the miniaturization of the whole product is facilitated.
Patent WO-2022021522-A1 (WO)
Inventor: LI QUANMIN
IPC: E04C5/16
Filed: 2020-08-27
Abstract: Disclosed in the present invention are a reinforcing bar locked mechanical connection structure for a prefabricated member, and a tensioning device. The prefabricated member comprises a concrete main body and a reinforcing bar provided inside the concrete main body and extending in an axial direction of the concrete main body, and one end of the reinforcing bar extends out of an end surface of the concrete main body. The reinforcing bar locked mechanical connection structure for a prefabricated member comprises a reinforcing bar sleeve and a tensioning pad; the reinforcing bar sleeve comprises a fixing segment and a connection segment, an inner side surface of the connection segment is provided with a thread, an inner side surface of the fixing segment is in a horn shape flared towards the connection segment, and the fixing segment is sleeved on the end of the reinforcing bar extending out of the end surface of the concrete main body; and the tensioning pad is sleeved on an outer side surface of the reinforcing bar, an inner side surface of the tensioning pad abuts against the reinforcing bar, and an outer side surface of the tensioning pad is in a horn shape and abuts against the inner side surface of the fixing segment. The reinforcing bar locked mechanical connection structure for a prefabricated member can achieve mechanical connection with other members, and makes it unnecessary to perform complicated processing such as bending and anchoring, welding, and upsetting on the reinforcing bars at the construction site, effectively improving the construction efficiency.
Patent WO-2021047584-A1 (WO)
Title: SUBSTITUTED (2-AZABICYCLO [3.1.0] HEXAN-2-YL) PYRAZOLO [1, 5-a] PYRIMIDINE AND IMIDAZO [1, 2-b] PYRIDAZINE COMPOUNDS AS TRK KINASES INHIBITORS
Inventor: ZHANG HUAJIE
IPC: C07D487/04
Filed: 2020-09-10
Abstract: Provided are certain TRK inhibitors, pharmaceutical compositions thereof, and methods of use thereof.
Patent WO-2022056945-A1 (WO)
Title: Micro pump having multiple liquid outlets for use in sealed liquid bottle
Inventor: LAI LIANGHUI
IPC: F04B53/00
Filed: 2020-09-24
Abstract: A micro pump having multiple liquid outlets for use in a sealed liquid bottle, the micro pump comprising: a liquid-gas separation component used to separate a gas cavity and a liquid cavity in the micro pump, wherein the gas cavity communicates with a gas inlet (104) and a gas outlet (103), the liquid cavity communicates with a liquid inlet (101) and liquid outlets (102), and at least two liquid outlets (102) are provided; a liquid outlet separation component used to separate at least two liquid outlet chambers in the liquid cavity, wherein the liquid outlet chambers are in connection with the liquid outlets (102) on a one-to-one basis; and a drive shaft (61) used to drive compression and expansion of the gas cavity and the liquid cavity.
Patent WO-2022061657-A1 (WO)
Inventor: WANG NAIBO
IPC: H04B7/26
Filed: 2020-09-24
Abstract: Disclosed in the present invention is a wireless image transmission method, for use in an image transmission device. The method comprises: starting a discontinuous transmission mode; according to a preset encoding cycle, encoding current image data to be transmitted to transmit to an image receiving device a current encoded data packet corresponding to the current image data to be transmitted; and if transmission time information of the current encoded data packet satisfies a preset condition, generating a first working mode switching instruction for the image transmission device to enter a power saving mode. The image transmission device uses a discontinuous transmission mode when performing wireless image transmission, and the transmission time information of a transmitted current encoded data packet is used as a condition for determining whether to control the image transmission device to enter a power saving mode, so that when there is no need to transmit an encoded data packet, the image transmission device is controlled to enter a power saving mode, thereby reducing the power consumption and heat generation of the image transmission device.
Patent WO-2022073189-A1 (WO)
Title: Activation simultanée d'états tci pour une liaison montante (ul) et une liaison descendante (dl)
Inventor: LIU BINGCHAO
IPC: H04W72/04
Filed: 2020-10-09
Abstract: Des procédés et des appareils d'activation simultanée d'états de TCI sur DL et d'états de TCI sur UL sont divulgués. Un procédé consiste à transmettre un CE de MAC qui peut activer simultanément des états de TCI sur DL et des états de TCI sur UL, le CE de MAC comprenant des ID d'états de TCI qui peuvent être indiqués comme des ID d'états de TCI sur DL identifiant les états de TCI sur DL devant être activés et/ou des ID d'états de TCI sur UL identifiant les états de TCI sur UL devant être activés.
Patent WO-2022032840-A1 (WO)
Title: Anti-theft apparatus for computer
Inventor: XU TIANYUAN
IPC: A47B21/03
Filed: 2020-10-12
Abstract: An anti-theft apparatus for a computer. The anti-theft apparatus comprises a desk top (1), wherein supporting legs (2) are fixed to the bottom of the desk top (1); a recess (3) is provided in the upper surface of the desk top (1); a monitor supporting mechanism is mounted inside the recess (3); a monitor fixing assembly is arranged on the monitor supporting mechanism; a monitor anti-theft mechanism is mounted on an outer side of the recess (3); a keyboard anti-theft mechanism is mounted on the front side of the recess (3); a keyboard supporting mechanism is mounted inside the keyboard anti-theft mechanism; a system unit anti-theft box (27) is fixed between the supporting legs (2); a heat dissipation mechanism is arranged on one side of the system unit anti-theft box (27); and an automatic opening and closing mechanism is mounted on the other side of the system unit anti-theft box (27). According to the technical solution, the monitor anti-theft mechanism, the keyboard anti-theft mechanism and the system unit anti-theft box are provided to respectively protect three main devices of a computer; and the heights of a monitor and a keyboard can also be adjusted according to requirements, and the heat dissipation effect of a system unit can be ensured.
Patent WO-2021189814-A1 (WO)
Inventor: LI MENG
IPC: A47L11/24
Filed: 2020-10-12
Abstract: A dust collection bin (100) for a self-moving cleaning apparatus and a self-moving cleaning apparatus having said bin. A dust collection bin (100) for a self-moving cleaning apparatus, the dust collection bin (100) comprising: a bin body (10), an inlet (101) in communication with a roller brush cavity of the self-moving cleaning apparatus is arranged at one side of the bin body (10), and an air outlet (102) in communication with a fan of the self-moving cleaning apparatus is arranged at the other side of the bin body (10); a dust separation tube (20), the top portion of the dust separation tube (20) is configured as an opening in communication with the air outlet (102), and a bottom plate (21) is arranged at a bottom portion of the dust separation tube (20), the bottom plate (21) being used to isolate the dust separation tube (20) from dust below the dust separation tube (20); and a dust pour-out cover (11), at least a portion of the the dust pour-out cover (11) being arranged below the bottom plate (21) and used to remove the dust below the bottom plate (21). Arranging the bottom plate (21) at a bottom portion of the dust separation tube (20) allows the bottom plate (21) to isolate the dust separation tube (20) from dust below the dust separation tube (20), and as such reduces clogging of the dust separation tube (20) by dust below the dust separation tube (20).